EP 0948959 B1 20081231 - Nonionically derivatized starches and their use in low voc, polyacrylic acid-containing hair fixative compositions
Title (en)
Nonionically derivatized starches and their use in low voc, polyacrylic acid-containing hair fixative compositions
Title (de)
Nicht-ionisch modifizierte Stärke und deren Verwendung in Haarfestigungsmitteln enthaltend Polyacrylsäure mit niedrigem Gehalt an flüchtigen, organischen Verbindungen
Title (fr)
Amidon modifié non ioniquement et son utilisation dans des compositions pour fixer les cheveux contenant de l'acide polyacrylique à faible teneur en composés organiques volatils
Publication
Application
Priority
- US 5782698 A 19980409
- US 27778499 A 19990329
Abstract (en)
[origin: EP0948959A2] The present invention is directed to a low VOC, non-aerosol, polyacrylic acid containing hair cosmetic compositions which contain nonionically derivatized starches, particularly those derivatized by alkylene oxides. The derivatized starch may be hydrolyzed, particularly enzymatically hydrolyzed by at least one endo-enzyme. In addition, the starch may be cationically modified with a low degree of substitution. Use of such starches is novel and advantageous in that they are compatible with polyacrylic acid, providing a clear, solution with a stable viscosity. Further, the resultant composition provides a clear film which is not tacky, good stiffness, and improved humidity resistance.
IPC 8 full level
A61K 8/00 (2006.01); A61K 8/04 (2006.01); A61K 8/72 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); A61Q 5/06 (2006.01)
CPC (source: EP KR US)
A61K 8/732 (2013.01 - EP); A61K 8/81 (2013.01 - KR); A61K 8/8176 (2013.01 - EP US); A61Q 5/00 (2013.01 - KR); A61Q 5/06 (2013.01 - EP); A61K 2800/52 (2013.01 - EP); A61K 2800/594 (2013.01 - EP); A61K 2800/80 (2013.01 - KR)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0948959 A2 19991013; EP 0948959 A3 20011024; EP 0948959 B1 20081231; AU 2367799 A 19991021; AU 750250 B2 20020711; CA 2268693 A1 19991009; CN 1202799 C 20050525; CN 1236607 A 19991201; JP 4535526 B2 20100901; JP H11335248 A 19991207; NO 991662 D0 19990408; NO 991662 L 19991011; NZ 335116 A 20000929; SG 74135 A1 20000718; TW 592722 B 20040621
DOCDB simple family (application)
EP 99106172 A 19990408; AU 2367799 A 19990409; CA 2268693 A 19990408; CN 99107275 A 19990408; JP 10243399 A 19990409; NO 991662 A 19990408; NZ 33511699 A 19990409; SG 1999001826 A 19990409; TW 88105729 A 19990525